Listed below is a recap of the open stock options and their expiration dates. Not surprising that Dr. Wachter has exercised the most.
To the right of their name is the weighted average stock option price.
| H. Craig Dees | 0.953 | | 18,750 | | 0.32 | | 6,000 | 5/29/2013 | | | | | | 25,000 | | 0.60 | | 15,000 | 5/29/2013 | | | | | | 300,000 | | 1.10 | | 330,000 | 2/26/2014 | | | | | | 25,000 | | 0.95 | | 23,750 | 5/27/2014 | | | | | | 300,000 | | 0.64 | | 192,000 | 1/7/2015 | | | | | | 300,000 | | 0.75 | | 225,000 | 5/25/2015 | | | | | | 25,000 | | 0.62 | | 15,500 | 5/19/2015 | | | | | | 200,000 | | 0.94 | | 188,000 | 12/9/2015 | | | | | | 50,000 | | 1.02 | | 51,000 | 6/23/2016 | | | | | | 1,000,000 | | 1.02 | | 1,020,000 | 6/23/2016 | | | | | | 50,000 | | 1.50 | | 75,000 | 6/21/2017 | | | | | | 50,000 | | 1.00 | | 50,000 | 6/27/2018 | | | | | | 50,000 | | 1.04 | | 52,000 | 6/19/2019 | | | | | | 50,000 | | 1.16 | | 58,000 | 6/18/2020 | | | | | | 1,000,000 | | 1.00 | | 1,000,000 | 7/22/2020 | | | | | | 50,000 | | 1.04 | | 52,000 | 7/6/2021 | | | | | | 1,000,000 | | 0.93 | | 930,000 | 9/6/2021 | | | | | | 4,493,750 | | | | 4,283,250 | | | | | | | | | | | | | | | Peter R. Culpepper | 0.993 | | 189,624 | | 1.10 | | 208,586 | 2/26/2014 | | | | | 100,000 | | 1.25 | | 125,000 | 6/28/2014 | | | | | 33,334 | | 0.75 | | 25,001 | 5/25/2015 | | | | | 175,000 | | 0.94 | | 164,500 | 12/9/2015 | | | | | 1,000,000 | | 1.02 | | 1,020,000 | 6/23/2016 | | | | | 1,000,000 | | 1.00 | | 1,000,000 | 7/22/2020 | | | | | 1,000,000 | | 0.93 | | 930,000 | 9/6/2021 | | | | | 3,497,958 | | | | 3,473,087 | | | | | | | | | | | | | | Timothy C. Scott | 0.958 | | 300,000 | | 1.10 | | 330,000 | 2/26/2014 | | | | | | 25,000 | | 0.95 | | 23,750 | 5/27/2014 | | | | | | 300,000 | | 0.64 | | 192,000 | 1/7/2015 | | | | | | 300,000 | | 0.75 | | 225,000 | 5/25/2015 | | | | | | 25,000 | | 0.62 | | 15,500 | 5/19/2015 | | | | | | 200,000 | | 0.94 | | 188,000 | 12/9/2015 | | | | | | 50,000 | | 1.02 | | 51,000 | 6/23/2016 | | | | | | 1,000,000 | | 1.02 | | 1,020,000 | 6/23/2016 | | | | | | 50,000 | | 1.50 | | 75,000 | 6/21/2017 | | | | | | 50,000 | | 1.00 | | 50,000 | 6/27/2018 | | | | | | 50,000 | | 1.04 | | 52,000 | 6/19/2019 | | | | | | 50,000 | | 1.16 | | 58,000 | 6/18/2020 | | | | | | 1,000,000 | | 1.00 | | 1,000,000 | 7/22/2020 | | | | | | 50,000 | | 1.04 | | 52,000 | 7/6/2021 | | | | | | 1,000,000 | | 0.93 | | 930,000 | 9/6/2021 | | | | | | 4,450,000 | | | | 4,262,250 | | | | | | | | | | | | | | | Eric A. Wachter | 1.005 | | 25,000 | | 0.95 | | 23,750 | 5/27/2014 | | | | | 14,248 | | 0.75 | | 10,686 | 5/25/2015 | | | | | 985,000 | | 1.02 | | 1,004,700 | 6/23/2016 | | | | | 50,000 | | 1.50 | | 75,000 | 6/21/2017 | | | | | 50,000 | | 1.04 | | 52,000 | 6/19/2019 | | | | | 50,000 | | 1.16 | | 58,000 | 6/18/2020 | | | | | 50,000 | | 1.04 | | 52,000 | 7/6/2021 | | | | | 600,000 | | 0.93 | | 558,000 | 9/6/2021 | | | | | 1,824,248 | | | | 1,834,136 | | | |